package cn.com.guage.guc.forkjoin;

public class Test {

	public static void main(String[] args) {
		
	  long num = 9000000000000000000L;
	  long sum = 0;
      for(int i=1;i<=num;i++) {
    	  sum = sum +i;
    	  System.out.println("第"+i+"次计算结果为:"+sum);
      }
      System.out.println(sum);
	}

}
